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Investigation of Dimethyl Ether Solubility in Liquid Hexadecane by UNIFAC Method
Abstract:It is shown that a modified UNIFAC model can be applied to predict solubility of hydrocarbon gases and vapors in hydrocarbon solvents. Very good agreement with experimental data has been achieved. In this work we try to find best way for predicting dimethyl ether solubility in liquid paraffin by using group contribution theory.
Digital Object Identifier (DOI): doi.org/10.5281/zenodo.1077263Procedia APA BibTeX Chicago EndNote Harvard JSON MLA RIS XML ISO 690 PDF Downloads 2144
 A. G. Rogério, "Vapor-Liquid Equilibrium of Copolymer+ Solvent Systems: Experimental Data and Thermodynamic Modeling with New UNIFAC Groups," in Chinese Journal of Chemical Engineering. vol. 16, 2008, pp. 605-611.
 S. Huai-Jun, Study on Solubility and Volumetric Mass Transfer Coefficient of Dimethyl Ether in Liquid Paraff, Chinese Journal of Chemical Engineering of chinees university , vol 19, 2005, pp. 253-257.
 C. Antunes, Modified UNIFAC Model for the Prediction of Henry-s Constants. Ind. Eng. Chem. PIocess, 1983, vol 22, pp. 457-461.
 K. Sepassi, "Solubility Prediction in Octanol: A Technical Note" AAPS PharmSciTech, 2006, vol7.
 M. Teodorescu, "High-Pressure Vapor-Liquid Equilibria in the Systems Nitrogen + Dimethyl Ether, Methanol + Dimethyl Ether, Carbon Dioxide +Dimethyl Ether + Methanol, and Nitrogen + Dimethyl Ether + Methanol," J. Chem. Eng. Data, 2001, vol46. pp. 640-646.
 J. Li, "Prediction of Gas Solubilities in Aqueous Electrolyte Systems Using the Predictive Soave-Redlich-Kwong Model" Ind. Eng. Chem. Res., 2001, vol 40, pp. 3703-3710.
 G. Dahlhoff, Solubilities, Densities, and Vapor-Liquid Equilibria for the System EtOH + Cyclohexanone Oxime, 2001, vol 46, pp. 838-841.